15703217980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1\times {\mathrm{7069}}^1$

素因数の和:8206

約数の個数: 48

約数和(自身を含む): 33316668000

約数和(自身を除く): 17613450020

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1019, 1090, 2038, 2180, 4076, 5095, 7069, 10190, 14138, 20380, 28276, 35345, 70690, 111071, 141380, 222142, 444284, 555355, 770521, 1110710, 1541042, 2221420, 3082084, 3852605, 7203311, 7705210, 14406622, 15410420, 28813244, 36016555, 72033110, 144066220, 785160899, 1570321798, 3140643596, 3925804495, 7851608990, 15703217980]

約数ペア:

[(1, 15703217980), (2, 7851608990), (4, 3925804495), (5, 3140643596), (10, 1570321798), (20, 785160899), (109, 144066220), (218, 72033110), (436, 36016555), (545, 28813244), (1019, 15410420), (1090, 14406622), (2038, 7705210), (2180, 7203311), (4076, 3852605), (5095, 3082084), (7069, 2221420), (10190, 1541042), (14138, 1110710), (20380, 770521), (28276, 555355), (35345, 444284), (70690, 222142), (111071, 141380)]